bpmn2user [http://community.jboss.org/people/bpmn2user] created the discussion "jBPM-console - Oracle - start process" To view the discussion, visit: http://community.jboss.org/message/582637#582637 -------------------------------------------------------------- I get the following error after starting a porcess using jBPM-console  with Oracle database(SNAPSHOT code). Any comments are appreciated [2011:01:23 22:01:450:exception] Uncaught exception on client org.apache.mina.filter.codec.ProtocolDecoderException: java.lang.IllegalStateExc eption: unread block data (Hexdump: 00 00 01 7F AC ED 00 05 73 72 01 00 1D 6F 72 67 2E 6A 62 70 6D 2E 74 61 73 6B 2E 73 65 72 76 69 63 65 2E 43 6F 6D 6D 61 6E 6 .......         at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(Prot ocolCodecFilter.java:180)         at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage Received(DefaultIoFilterChain.java:414)         at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(Def aultIoFilterChain.java:49)         at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.mes sageReceived(DefaultIoFilterChain.java:832)         at org.apache.mina.core.filterchain.DefaultIoFilterChain$HeadFilter.mess ageReceived(DefaultIoFilterChain.java:616)         at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage Received(DefaultIoFilterChain.java:414)         at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageRece ived(DefaultIoFilterChain.java:408)         at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(Abstract PollingIoProcessor.java:578)         at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr actPollingIoProcessor.java:540)         at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr actPollingIoProcessor.java:532)         at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(Ab stractPollingIoProcessor.java:58)         at org.apache.mina.core.polling.AbstractPollingIoProcessor$Worker.run(Ab stractPollingIoProcessor.java:857)         at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnabl e.java:51)         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec utor.java:886)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:908)         at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.IllegalStateException: unread block data         at java.io.ObjectInputStream$BlockDataInputStream.setBlockDataMode(Objec tInputStream.java:2376)         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1360)         at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:19 46)         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1 752)         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)         at org.apache.mina.core.buffer.AbstractIoBuffer.getObject(AbstractIoBuff er.java:1628)         at org.apache.mina.filter.codec.serialization.ObjectSerializationDecoder .doDecode(ObjectSerializationDecoder.java:93)         at org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(Cumulat iveProtocolDecoder.java:173)         at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(Prot ocolCodecFilter.java:170)         ... 15 more 2011-01-23 22:51:49,356 (LogLevel.java:90) INFO  org.apache.mina.filter.logging. LoggingFilter - IDLE: both idle java.lang.RuntimeException: Timeout : unable to retrieve results         at org.jbpm.task.service.responsehandlers.BlockingTaskSummaryResponseHan dler.getResults(BlockingTaskSummaryResponseHandler.java:41)         at org.jbpm.integration.console.TaskManagement.getAssignedTasks(TaskMana gement.java:132)         at org.jboss.bpm.console.server.TaskListFacade.getTasksForIdRef(TaskList Facade.java:99)         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl. java:117)         at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod. java:260)         at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232 )         at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166 )         at org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(Dispatch erUtilities.java:142)         at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispa tcher.java:356)         at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispa tcher.java:173)         at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.servi ce(HttpServletDispatcher.java:93)         at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.servi ce(HttpServletDispatcher.java:68)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:290)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206)         at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilte r.java:59)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:235)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) 2011-01-23 22:51:54,435 (LogLevel.java:90) INFO  org.apache.mina.filter.logging. LoggingFilter - IDLE: both idle         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:233)         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/582637#582637] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]